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Penny Black Project Investigates Sender-Pays E-mail

Anonymous Coward writes "The Inquirer reports: Microsoft contemplating charging for emails. 'MICROSOFT IS UNFOLDING something it calls the Penny Black project in which people sending emails might have to pay for the privilege.' Microsoft's explanation of the project is here: The Penny Black Project." There are a lot of things going on at Microsoft Research -- no guarantee that particular ones are going to be released in the real world. (And Microsoft isn't the only party interested in sender-pays, or at least sender-risks-paying systems.)

4 of 322 comments (clear)

  1. Re:Remember the good old days... by quacking+duck · · Score: 5, Insightful
    It is rapidly being forgotten that things being free was one of the reasons why this internet thingy took off in the first place.

    Much like freedom though, there are always the jackass minority that abuse it and wreck it for the rest of us.

  2. Re:What a dilemma! by timothy · · Score: 5, Informative

    Actually, I just wanted to make sure that the submission wasn't misinterpreted to mean that "Microsoft" was planning to implement this system, and that it's still ("just") a research project.

    It sounds like a decent idea to me, but with certain thorns. The biggest one is What about legitimate, truly-opt-in mailing lists? Email is a genuinely low-cost communication method for non-profit groups (not just official tax-exempt non-profit groups,I mean all kinds of clubs, associations, groups of friends, etc.), and a per-email fee intended to hinder junkmail could also pinch a lot of people I wish it wouldn't. Maybe in the end that would be a fair tradeoff, but as spam filters get better (and ISPs get more aggressive about blocking spam on their side), I'm skeptical of that.

    Also, some people send a lot of short emails; does charging per-email make sense vs. (for instance) per-byte?

    And as for my opinions of Microsoft, well, you're free to read my earlier comments about Microsoft if you want to learn that;)

    Tim

    --
    jrnl: http://tinyurl.com/c2l8yr / foes: http://tinyurl.com/ckjno5
  3. how it works *and* stays free by Willy+K. · · Score: 5, Interesting

    People are focusing a lot on the idea of paying real dollars in order to send e-mail. The thrust of the research in this article appears to be for alternative "currency" models.

    So for CPU cycles, here's what I think they are doing:

    Every email account has a notion of a "ticket pool". A valid ticket is very expensive to create. Say, it takes 5 minutes to make one on a fast modern machine, at 100% CPU.

    When I send an email, a ticket is attached to it. This ticket is required for sending mail (say, through the Hotmail SMTP servers, for example). No ticket, it bounces back to me. When I get a reply to the mail, or perhaps some other sort of acknowledgement from the receiver that they meant to receive the mail, I get credit back for the ticket I used.

    In normal circumstances, you almost never have to create new tickets. If you have 10 in your pool, and you are mostly emailing co-workers and friends, you never run out of tickets, and everything acts just like it does today.

    However, if you are a spammer, and you want to send 1,000,000 emails per day to people who don't really want to get them, and are never going to reply to your email address (which, to make things worse, probably changes with every batch you send out, to keep yourself anonymous), it's too "expensive" to stay in the spam business. To send 1M unsolicited emails could cost up to 1M tickets, which you may never get credit back for. To generate those would cost 5M minutes on the client machine, which would mean 9.5 years of number crunching, to send one day's worth of email. Clearly not feasible.

    Let's say we cut the time per ticket from 5 minutes to 5 seconds. Now, it's almost unnoticeable for normail email usage. An extra 5 seconds to send a mail? Totally not a big deal unless you are mass mailing. But again, to send 1M mails per day, even 5 seconds per mail costs 57.8 *days* worth of CPU crunching. Also completely not feasible.

    Sounds like a great plan to me, once all the details I'm glossing over are worked out, but that's what research is for!

    The only issue here, that Timothy hit on in a follow-up comment, is that there'd have to be mechanisms for valid mass-email to be sent out. Banks sending statements, Organizations sending email-newsletters, etc. Perhaps there'd be a way to give them a pool with a million tickets, and rely on whatever mechanism was used by the receiver to credit them back after the newsletter was read/received..something like that.

    (Ah, the devil is in the details...)

    Tricky project to get right, but it could definitely be a win/win.

  4. Re:nah by Guppy06 · · Score: 5, Informative

    "Actually, junk mail is sent at bulk mailing rates so low that in fact it costs the post office money, which they then pass on in the form of 1st class mail stamps."

    Spoken like someone who has zero experience with bulk mailing.

    "Bulk mail" is cheaper for the simple reason that it is a labor-sharing program between the USPS and the mailier. The mailer pre-sorts their mail (hence the official name "presorted mail") by region before handing it off to the post office. The finer the level of sortation, the less the mailer pays in postage. A mailer that goes so far as to sort down to the carrier route (putting the pieces in the tray in the order the delivery person goes down the streets) pays considerably less than mailers that sort just by three-digit zone. This is sorting that the USPS itself doesn't have to pay for, hence the smaller postage.

    And on top of that, the mailer can elect to drop the mail into the mailstream closer to the delivery point. Mailers pay less if they're willing to drop the mail off in the destination zone themselves, and they even have the option of dropping the presorted mail off at the destination post office.

    The price of first class mail versus standard mail doesn't subsidize standard mail, it pays for services that don't come with standard mail. Services like "forward to the recipient's new address," "return to sender" and the like. This is why putting "return to sender" on those CDs AOL sends through standard mail doesn't do a damn thing; they didn't pay for the return-to-sender option.

    "All postal rate increases have to be set by congress,"

    No, they're set by a board of governors appointed by the White House and approved of by Congress. Congress can only say "yes" or "no" to rate change proposals. Anybody that wants to make alterations to rates have to go through the board of governors.

    "and the direct mailing industry has a powerful lobby,"

    Yes, direct mailers have representation in the board of what the USPS refers to as "stakeholders," but they are far from the only stakeholders (ie. customers) represented there. For example, all bills must be mailed at first class rates, which means utility companies are interested in keeping first class postage down.

    But this is all besides the point. There is no cross-subsidization between rates as you are suggesting. That is flat-out illegal and frequent GAO investigations have shown that this is not happening (and I dare you to find a link with unrefutable evidence to the contrary) (No, intentionally misleading "libertarian" opinion pieces don't count). And even if they were compelled to keep standard mail rates lower, the USPS still has the problem of paying for itself, as postal operations aren't subsidized by taxes.

    All in all, the USPS runs a heck of a lot more reputible operation than, say, any Baby Bell or CATV operation. They don't have anywhere near the public oversight the USPS has, which gives them more freedom to abuse their monopoly powers. And in the end, these corporations care about their investors far more than their customers.

    And if you want to talk about powerful lobbying groups, take a look at all the money UPS is throwing at Congress to have the whole thing shut down. The same UPS that has raised their rates higher and more often than the USPS. Hey, it keeps the shareholders happy...